Patent USRE28118E successfully refreshed from Google Patents.
USRE28118E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belanger finishing wheels
Assignee: —
•
Filing: 1971-04-14
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Granted: 1974-08-20
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Expires: 1991-04-14
Abstract
Abstract A ROTARY CARRIER AFFORDS A PLURALITY OF ANNULAR, AXIALLY SPACED GROOVES IN ITS OUTER SURFACE, AND A PLURALITY OF PARALLEL PINS EXTEND THROUGH THESE GROOVES AND RIM PORTIONS OF THE CARRIER SPACING THE GROOVES FROM ONE ANOTHER. THE PINS PARALLEL THE CARRIER AXIS, AND A PLURALITY OF GENERALLY RADIALLY EXTENDING FINISHING FLAPE ARE PIVOTED ON THE PINS, EACH FLAP BEING PROVIDED WITH RETAINER LOOP MEANS ON THE RADIALLY INNER END THEREOF. SUCH MEANS IS RECEIVED IN A CARRIER GROOVE, THE PIN EXTENDING THROUGH THE LOOP OPENING OF THE FLAP RETAINER MEANS TO MOUNT THE FINISHING FLAP FOR PIVATAL MOVEMENT.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:19
CPC Classifications
B; B24; B24D; B24D13/00; B24D13/02; B24D13/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-08-19 | 1978-02-18 | 1978-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-19 | 1982-02-18 | 1982-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-19 | 1986-02-18 | 1986-08-20 | $7700.00 | Window Closed / Lapsed |